enable using libarchive from a submodule

diff --git a/libarchive/CMakeLists.txt b/libarchive/CMakeLists.txt
index 8e86aade2266c5c356b508b755a23a1f458f21c4..2bc69593d038917d6a9b15a8a33dc5e332081e64 100644 (file)
--- a/libarchive/CMakeLists.txt
+++ b/libarchive/CMakeLists.txt
@@ -235,6 +235,7 @@ ENDIF()
 
 # Libarchive is a shared library
 ADD_LIBRARY(archive SHARED ${libarchive_SOURCES} ${include_HEADERS})
+TARGET_INCLUDE_DIRECTORIES(archive PUBLIC .)
 TARGET_LINK_LIBRARIES(archive ${ADDITIONAL_LIBS})
 SET_TARGET_PROPERTIES(archive PROPERTIES SOVERSION ${SOVERSION})